| Value | Category | Cases | |
|---|---|---|---|
| 1 | 159 |
11.8%
|
|
| 2 | 730 |
54.2%
|
|
| 3 | 267 |
19.8%
|
|
| 4 | 124 |
9.2%
|
|
| 5 | 42 |
3.1%
|
|
| 6 | 14 |
1%
|
|
| 7 | 9 |
0.7%
|
|
| 8 | 2 |
0.1%
|
|
| Sysmiss | 320 |